john mccain i would have to say likes tough women. gets along very well with hillary clinton, for example. she is a tough woman. we don't know. maybe hillary clinton some point will get -- >> he can change his opinion. he is the way he is. >> yes. >> that's john mccain. >> wouldn't be the first time. let's see what happens. let's see if the president nominates her. >> might be getting a step ahead. >>> cnn is getting rare access right now in to the weapons of spies and assassins. talking about something that's real and that's next. [ female announcer ] you can make macaroni & cheese without freshly-made pasta. you could also cut corners by making it without 100% real cheddar cheese. but then...it wouldn't be stouffer's mac & cheese. just one of over 70 satisfying recipes for one from stouffer's. when you take a closer look... ...at the best schools in the world... ...you see they all have something very interesting in common. they have teachers... ...with a deeper knowledge of their subjects. as a result, their students achieve at a h